Front portion of an automobile



FIG. 1 is a front, perspective view of a front portion of an automobile thereof showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan thereof; and,

FIG. 6 is a right side view thereof, the left side view being a mirror image thereof.

The lighter contrast of an automobile in the photographs is shown to illustrate environment and forms no part of the claimed design. 

The ornamental design for a front portion of an automobile, as shown and described. 